Macedonite
      Glazer A M, Mabud S A
      Acta Crystallographica B34 (1978) 1065-1070
      Powder profile refinement of lead zirconate titanate at several temperatures.
      II. Pure PbTiO3
      Locality: synthetic
      Sample: T = 550 C
      _database_code_amcsd 0009632

      CELL PARAMETERS:    3.9700   3.9700   3.9700   90.000   90.000   90.000
      SPACE GROUP: P4/mmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     62.571
      Density (g/cm3):      8.042
      MAX. ABS. INTENSITY / VOLUME**2:      420.8882269    
      RIR:     17.042
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.39         13.72        3.9700    0   0   1         2
                22.39         27.45        3.9700    1   0   0         4
                31.88         66.67        2.8072    1   0   1         8
                31.88         33.33        2.8072    1   1   0         4
                39.31         25.89        2.2921    1   1   1         8
                45.71          8.72        1.9850    0   0   2         2
                45.71         17.44        1.9850    2   0   0         4
                51.47          4.61        1.7754    1   0   2         8
                51.47          4.61        1.7754    2   0   1         8
                51.47          4.61        1.7754    2   1   0         8
                56.80         19.84        1.6207    2   1   1        16
                56.80          9.92        1.6207    1   1   2         8
                66.63          8.07        1.4036    2   0   2         8
                66.63          4.04        1.4036    2   2   0         4
                71.26          2.50        1.3233    2   1   2        16
                71.26          1.25        1.3233    2   2   1         8
                75.77          3.22        1.2554    3   1   0         8
                75.77          3.22        1.2554    1   0   3         8
                75.77          3.22        1.2554    3   0   1         8
                80.19          1.48        1.1970    1   1   3         8
                80.19          2.97        1.1970    3   1   1        16
                84.55          3.14        1.1460    2   2   2         8
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.